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CD557605 — NUT,PLAIN,HEXAGON

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

CD557605: NUT,PLAIN,HEXAGON.

The NUT,PLAIN,HEXAGON is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: HEXAGON, nut_height: 4.7 MILLIMETERS NOMINAL MM, thread_class: 6H, special_features: THIS NUT HAS YELLOW ZINC FINISH, SO IT HAS YEOOW ON IT, surface_treatment: ZINC OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-561-2215, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
CD557605
NSN: 5310-01-561-2215
FSC: 5310 — Nuts and Washers
CAGE: 05573 — BARNES GROUP INC. DBA BARNES DISTRIBUTION (USA)
SPECIFICATIONS
materialSTEEL OVERALL
nut_styleHEXAGON
nut_height4.7 MILLIMETERS NOMINAL MM
thread_class6H
thread_seriesM
special_featuresTHIS NUT HAS YELLOW ZINC FINISH, SO IT HAS YEOOW ON IT
surface_treatmentZINC OVERALL
width_across_flats9.8 MILLIMETERS NOMINAL MM
nominal_thread_size1.0 MILLIMETERS MM
end_item_identificationMRAP - UNIQUE NSN - USED ON 2 MRAP VARIANTS
hole_configuration_styleCONFIGURATION A
part_name_assigned_by_controlling_agencyM6-1.0 DIN934 CLASS 8 YELLOW ZINC HEX NUT
NSN5310-01-561-2215
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: CD557605 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
WIDTH ACROSS FLATS: 9.8 MILLIMETERS NOMINAL MM
•
THREAD SERIES: M
•
HOLE CONFIGURATION STYLE: CONFIGURATION A
•
NOMINAL THREAD SIZE: 1.0 MILLIMETERS MM
•
NUT HEIGHT: 4.7 MILLIMETERS NOMINAL MM
•
SURFACE TREATMENT: ZINC OVERALL
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS9.8 MILLIMETERS NOMINAL MM
THREAD SERIESM
HOLE CONFIGURATION STYLECONFIGURATION A
NOMINAL THREAD SIZE1.0 MILLIMETERS MM
NUT HEIGHT4.7 MILLIMETERS NOMINAL MM
SPECIAL FEATURESTHIS NUT HAS YELLOW ZINC FINISH, SO IT HAS YEOOW ON IT
SURFACE TREATMENTZINC OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYM6-1.0 DIN934 CLASS 8 YELLOW ZINC HEX NUT
NUT STYLEHEXAGON
THREAD CLASS6H
OTHER ITEMS IN FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is CD557605?
CD557605 is a NUT,PLAIN,HEXAGON.
What is the NSN for CD557605?
CD557605 is cataloged in the U.S. Government catalog under NSN 5310-01-561-2215. This indicates validated use in U.S. government and defense supply chains.
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